VendorsAMDepyc_embedded_7543_firmwareall versions
Vulnerabilities

AMD Advanced Micro Devices (AMD) EPYC Embedded 7543 Firmware

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

3CVEs
CVE-2024-21978
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
Published 2024-08-05 · Analyzed
7.9EPSS 0.005
CVE-2024-21980
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
Published 2024-08-05 · Analyzed
7.9EPSS 0.004
CVE-2023-31355
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.
Published 2024-08-05 · Analyzed
6.0EPSS 0.004